In this paper, the process of the Sodium Pyroantimonate production by air oxidation and the equipments was introduced in detail and some improvements of the producing equipment was described roundly.

• 详细介绍了空气氧化法生产焦锑酸钠的工艺与设备,并就工业化生产中对设备进行的一些改进作了全面的阐述。